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<li class="navelem"><a class="el" href="../../dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li>  </ul>
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  <div class="headertitle"><div class="title">uvlper.cpp</div></div>
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<a href="../../d1/db2/uvlper_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="preprocessor">#include &lt;thread&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="preprocessor">#include &quot;<a class="code" href="../../dc/d4b/uvlper_8hpp.html">uvlper.hpp</a>&quot;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="preprocessor">#include &quot;<a class="code" href="../../de/d6d/singleton_8hpp.html">designM/singleton.hpp</a>&quot;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="../../df/d8d/namespacewheels.html">wheels</a>;</div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="keyword">using namespace </span>dm;</div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"><a class="line" href="../../d1/db2/uvlper_8cpp.html#a46e1cf5782eedca610c102e5462ad27c">    6</a></span><a class="code hl_define" href="../../de/d6d/singleton_8hpp.html#a1109a2b8f185c4c408a6772a1911488f">IMP_SINGLETON</a>( <a class="code hl_class" href="../../d1/d0f/classlooper.html">looper</a> );</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span> </div>
<div class="foldopen" id="foldopen00008" data-start="{" data-end="}">
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"><a class="line" href="../../d1/d0f/classlooper.html#a74e572cbf588a4d3a8112270d3e07a85">    8</a></span>looper :: looper()</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span>{</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span>    m_is_run = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span>    pt_loop = uv_default_loop();</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span>    <span class="keywordflow">if</span>( pt_loop )</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span>        pt_loop -&gt; data = <span class="keyword">this</span>;</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span>}</div>
</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="foldopen" id="foldopen00016" data-start="{" data-end="}">
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="../../d1/d0f/classlooper.html#ab56cfe0ef8476a174ef299d691739032">   16</a></span>looper :: ~looper()</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span>{</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>    <span class="keywordflow">if</span>( pt_loop ){</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>    uv_stop( pt_loop );</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span>    m_is_run = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span>    std::this_thread::sleep_for( std::chrono::milliseconds( 100 ));</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>    }</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>}</div>
</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="foldopen" id="foldopen00026" data-start="{" data-end="}">
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="../../d1/d0f/classlooper.html#a2a532f774c4e60fe1052fd75a8429fc9">   26</a></span><span class="keywordtype">void</span> looper :: run( uv_run_mode mode )</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span>{</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>    m_is_run = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>    </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    std::thread *thd = <span class="keyword">new</span> std::thread([ = ]{</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>        <span class="keywordflow">do</span>{</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>            uv_run( pt_loop , mode );</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>            std::this_thread::yield();</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>            std::this_thread::sleep_for( std::chrono::milliseconds( 1 ));</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>        }<span class="keywordflow">while</span>( m_is_run.load() );</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>    });</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>    </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>    thd-&gt;detach();</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>}</div>
</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span> </div>
<div class="foldopen" id="foldopen00042" data-start="{" data-end="}">
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="../../d1/d0f/classlooper.html#a48a88de3272b7f28ed22544e5cf7b1ec">   42</a></span><span class="keywordtype">void</span> looper :: stop()</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>{</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>    m_is_run = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>    <span class="keywordflow">if</span>( pt_loop )</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>        uv_stop( pt_loop );</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>}</div>
</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span> </div>
<div class="foldopen" id="foldopen00049" data-start="{" data-end="};">
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="../../d1/d0f/classlooper.html#aaf8a9ed2dd9f1f83a9acfa8cd7b6b512">   49</a></span><a class="code hl_class" href="../../d1/d0f/classlooper.html">looper</a> * <a class="code hl_function" href="../../d1/db2/uvlper_8cpp.html#aaf8a9ed2dd9f1f83a9acfa8cd7b6b512">CreateLooper</a>()</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>{</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>    <a class="code hl_class" href="../../d1/d0f/classlooper.html">looper</a> * ret = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>    </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    ret = <a class="code hl_function" href="../../de/d44/classwheels_1_1dm_1_1singleton.html#ab0f35771c8d539c732b6a4e40bcedeaf">looper::create</a>();</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>    </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    <span class="keywordflow">if</span> (ret) {</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>            ret-&gt;<a class="code hl_function" href="../../d1/d0f/classlooper.html#a2a532f774c4e60fe1052fd75a8429fc9">run</a>(UV_RUN_DEFAULT);</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    }</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>}</div>
</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span> </div>
<div class="foldopen" id="foldopen00061" data-start="{" data-end="}">
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="../../dc/d4b/uvlper_8hpp.html#a309790d96fad69beef3657811c68fc21">   61</a></span><a class="code hl_class" href="../../d1/d0f/classlooper.html">looper</a> * <a class="code hl_function" href="../../d1/db2/uvlper_8cpp.html#a309790d96fad69beef3657811c68fc21">GetLooper</a>()</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>{</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>      <span class="keywordflow">return</span> <a class="code hl_function" href="../../de/d44/classwheels_1_1dm_1_1singleton.html#ab064e1d47abf923e4ae0deaac875c173">looper::get</a>();</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>}</div>
</div>
<div class="ttc" id="aclasslooper_html"><div class="ttname"><a href="../../d1/d0f/classlooper.html">looper</a></div><div class="ttdoc">libuv 事件循环控制器。所有的libuv事件循环都应该依赖于这个模块。如果硬件设备是多核的 可以把这个模块设计成多个线程循环的模块。否则应该是一个循环线程</div><div class="ttdef"><b>定义</b> <a href="../../dc/d4b/uvlper_8hpp_source.html#l00015">uvlper.hpp:16</a></div></div>
<div class="ttc" id="aclasslooper_html_a2a532f774c4e60fe1052fd75a8429fc9"><div class="ttname"><a href="../../d1/d0f/classlooper.html#a2a532f774c4e60fe1052fd75a8429fc9">looper::run</a></div><div class="ttdeci">void run(uv_run_mode mode=UV_RUN_DEFAULT)</div><div class="ttdoc">启动循环</div><div class="ttdef"><b>定义</b> <a href="#l00026">uvlper.cpp:26</a></div></div>
<div class="ttc" id="aclasswheels_1_1dm_1_1singleton_html_ab064e1d47abf923e4ae0deaac875c173"><div class="ttname"><a href="../../de/d44/classwheels_1_1dm_1_1singleton.html#ab064e1d47abf923e4ae0deaac875c173">wheels::dm::singleton&lt; looper &gt;::get</a></div><div class="ttdeci">static T * get()</div><div class="ttdef"><b>定义</b> <a href="../../de/d6d/singleton_8hpp_source.html#l00059">singleton.hpp:59</a></div></div>
<div class="ttc" id="aclasswheels_1_1dm_1_1singleton_html_ab0f35771c8d539c732b6a4e40bcedeaf"><div class="ttname"><a href="../../de/d44/classwheels_1_1dm_1_1singleton.html#ab0f35771c8d539c732b6a4e40bcedeaf">wheels::dm::singleton&lt; looper &gt;::create</a></div><div class="ttdeci">static T * create(Args &amp;&amp;... args)</div><div class="ttdef"><b>定义</b> <a href="../../de/d6d/singleton_8hpp_source.html#l00036">singleton.hpp:36</a></div></div>
<div class="ttc" id="anamespacewheels_html"><div class="ttname"><a href="../../df/d8d/namespacewheels.html">wheels</a></div><div class="ttdoc">堆栈信息读取和保存记录</div><div class="ttdef"><b>定义</b> <a href="../../d3/df7/ary__str_8hpp_source.html#l00006">ary_str.hpp:7</a></div></div>
<div class="ttc" id="asingleton_8hpp_html"><div class="ttname"><a href="../../de/d6d/singleton_8hpp.html">singleton.hpp</a></div></div>
<div class="ttc" id="asingleton_8hpp_html_a1109a2b8f185c4c408a6772a1911488f"><div class="ttname"><a href="../../de/d6d/singleton_8hpp.html#a1109a2b8f185c4c408a6772a1911488f">IMP_SINGLETON</a></div><div class="ttdeci">#define IMP_SINGLETON(type)</div><div class="ttdef"><b>定义</b> <a href="../../de/d6d/singleton_8hpp_source.html#l00067">singleton.hpp:67</a></div></div>
<div class="ttc" id="auvlper_8cpp_html_a309790d96fad69beef3657811c68fc21"><div class="ttname"><a href="../../d1/db2/uvlper_8cpp.html#a309790d96fad69beef3657811c68fc21">GetLooper</a></div><div class="ttdeci">looper * GetLooper()</div><div class="ttdoc">获取循环器</div><div class="ttdef"><b>定义</b> <a href="#l00061">uvlper.cpp:61</a></div></div>
<div class="ttc" id="auvlper_8cpp_html_aaf8a9ed2dd9f1f83a9acfa8cd7b6b512"><div class="ttname"><a href="../../d1/db2/uvlper_8cpp.html#aaf8a9ed2dd9f1f83a9acfa8cd7b6b512">CreateLooper</a></div><div class="ttdeci">looper * CreateLooper()</div><div class="ttdoc">事件循环器工厂函数。如果对象存在则会创建失败返回空。否则返回循环器对象</div><div class="ttdef"><b>定义</b> <a href="#l00049">uvlper.cpp:49</a></div></div>
<div class="ttc" id="auvlper_8hpp_html"><div class="ttname"><a href="../../dc/d4b/uvlper_8hpp.html">uvlper.hpp</a></div></div>
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